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No.
The square root of 81/(-3) is rational.
The square root of [81/(-3)] is imaginary (a kind of complex number).
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Is negative 7 square rooted over 2 a irrational number?
No, it is not even a real number. It is an imaginary number.
Is negative 5 over 8 an irrational?
No.
Is the square root of 8 over 25 rational irrational or a real number?
The square root of 8 over 25 is irrational, and real.
Is the square root of 16 over 5 rational or irrational?
The square root of (any number that isn't a perfect square) is irrational.
Is a negative repeating decimal rational or irrational?
it is irrational because you just keep writing the same number over and over again!
Is the square root of 10 over 2 rational or irrational?
The result would be an irrational number
Is the square root of 1 over 5 a real number and is it rational or irrational?
It is real and irrational.
Is negative 3 over 4 an irrational number?
No. An irrational number is any number that is not a rational number; A rational number is any number that can be expressed as one integer over another integer. negative 3 over 4 is one integer (negative 3) over another integer (4), and so is a rational number.
Is the square root of 7 over 9 an irrational or rational?
It is an irrational number because it can't be expressed as a proper fraction
Is 21 over the square root of 4 a rational or irrational?
It is equal to 21/2 which is a rational number
What is 8 over square root of 2?
The square root of 2 is irrational, and therefore, this equation is unsolvable.
Is the square root of nine over zero rational or irrational?
Neither. It is not defined.
